The invention relates to a device for guiding a power supply chain (30). Said device comprises a distribution trough (4), which has a distribution surface (6) and lateral guides (8), for distributing the power supply chain (30). According to the invention, the power supply chain (30) comprises at least one magnet (12, 16, 28), which enables said chain to be freely suspended, at least over sections of its length, in the distribution trough (4).
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